Bag filter supplier: What is the filter material for bag filters?

In recent years, filter material production technology has developed rapidly, and product quality has been significantly improved, making a huge contribution to China's environmental protection. However, some problems always arise in practical applications, which is largely related to our understanding of filter materials. Now let's have a bag filter supplier introduce the filter materials for bag dust collectors. 1. Aromatic polyamide fiber filter material Among the many filter materials of bag dust collectors from bag dust collector suppliers, its acid resistance and hydrolysis resistance are slightly poor. It is mainly used for complete desulfurization or low-sulfur flue gas filtration in circulating fluidized bed boilers. Nomex has strong alkali resistance and is an ideal material for handling high-temperature corrosive gases. In addition to being widely used in various industrial furnaces, polysulfone amide (PSA) fiber also has good dimensional stability and corrosion resistance, and has been used abroad for flue gas purification in coal-fired boilers below 260°C. 2. PPS fiber filter material In the filter materials of bag dust collectors from bag dust collector suppliers, it is an excellent material with high temperature resistance, acid and alkali resistance, hydrolysis resistance, long-term temperature resistance of 190℃, and instantaneous temperature resistance of 240℃. It can resist chemical corrosion from various acids, alkalis, and oxidants; it has good hydrolysis resistance and is especially suitable for high-humidity flue gas. Used in cities

2023-01-09

Bag filter supplier: Brief introduction to bag filter related knowledge

Bag filter suppliers indicate that during the operation of a baghouse dust collector, the flow of gas is caused by the pressure difference between the two sides of the piping in the equipment. Gas flows from the high-pressure end to the low-pressure end. Due to changes in cross-section and total flow, the gas pressure in the pipeline changes between positive and negative pressure. Due to the presence of pipeline resistance, the gas pressure continuously decreases during the flow process. Analyzing the distribution of pressure in the pipeline can help us better understand the specific flow of gas in the pipeline. In the dust removal system construction, using gas pressure for description, atmospheric pressure is taken as 0. That is, atmospheric pressure is used as the basis, with values less than atmospheric pressure being negative and values greater than atmospheric pressure being positive. How is the gas pressure distribution diagram represented? A straight line is drawn under the equipment cylinder diagram as a reference point, with positive values marked above and negative values marked below. Organic chemical corrosion - If your fabric filter bags have deteriorated along their entire length, the fault is likely due to exposure to acids or alkalis outside the acceptable range for the filter material. Gas/dust pH is one of the variables to consider when specifying better filter materials and fabric structures for your application. Unsuccessful bags may show visible stains, watermarks, and discoloration. 1. Heat

2023-01-03

Bag filter supplier: How to reduce the temperature of a baghouse dust collector?

Bag filter suppliers indicate that when using bag filters, users often encounter situations where operation is required in high-temperature environments. So how should we cool it down in such situations? Here's a brief introduction: 1. Gas Cooling for Bag Filters: For high-temperature dust materials, low-temperature air or water can be used for cooling. Whether it's air cooling or water cooling, both can effectively cool the dust indirectly, lowering the temperature of the filter. Various cooling methods have different applicable scopes, mainly used for dust collectors with different temperatures and applications. 2. Adding Low-Temperature Dust: In a dust removal system with inconsistent gas temperatures, an effective method is to add some low-temperature gas to the high-temperature gas. Continuously adding cold gas for mixing can prevent the temperature in the dust collector from becoming too high. 3. Bag filter suppliers indicate that another method for cooling the dust collector is to install a cold air valve. Installing a cold air valve and a cooling valve before the bag filter is mainly to prevent high-temperature gas from exceeding the specified temperature and entering the filter bags.

2022-12-27

Bag filter supplier: What should be paid attention to in the ash removal system of the baghouse dust collector?

Bag filter suppliers indicate that there are three types of dust removal methods for baghouse dust collectors: foot-operated, pulse-type, and manual. In fact, there are also other dust removal methods, such as magnetic vibration and sonic frequency assisted vibration. Regardless of the dust removal method used, the dust removal effect and principles to be adhered to are the same. That is, when the accumulated dust in the dust removal bag increases and the pressure difference between the front and back of the dust removal bag reaches a certain value, the dust removal bag must be cleaned to restore it to a more ideal clean state. Two points to note are: 1. Dust removal should not be too frequent or too strong. A filter layer should be retained on the surface of the dust removal bag (do not remove the filter layer that has already been collected on the filter material). This should be considered when designing the dust removal pressure resistance (including dust removal frequency). 2. The pressure difference setting point for dust removal bags must be set effectively according to the application of the dust removal bag. The pressure difference setting point should not be set too high, otherwise, fine dust particles will penetrate too deep into the dust removal bag in a short operating time, affecting the service life of the dust removal bag. In the later stages of the dust removal bag's service life, because more fine dust particles have penetrated into the dust removal bag, the frequency of dust removal will increase.

2022-12-21

Luoyang Industrial Dust Collector Manufacturer: Solutions for Industrial Dust Removal Equipment Blockages

Luoyang Industrial Dust Collector Manufacturer: Solutions for Blockages in Industrial Dust Removal Equipment 1. Blockages caused by different dust characteristics, such as dust that is too fine or sticky. 2. Problems with filter cartridges, such as dampness. 3. Blockages caused by high concentrations of dust-laden gas. 4. Inadequate cleaning of the filter cartridge dust collector, resulting in clogged filter elements. Luoyang Industrial Dust Collector Manufacturer: Solutions for Blockages in Industrial Dust Removal Equipment 1. Effective dust removal: During operation, dust accumulates on the surface of the filter cartridges and needs to be cleaned regularly. 2. Equipment seal check: Before using the filter cartridge dust collector, a comprehensive inspection should be carried out to prevent filter cartridge dampness and loose housing seals. 3. Installation according to actual conditions: Vertical installation is generally easier to clean and maintain. 4. Selection of dust collector equipment based on material properties: Different filter cartridge dust collectors have limitations in terms of the dust removal targets they can handle. Luoyang Industrial Dust Collector Manufacturer: Aspects to Consider When Using Dust Collector Equipment? 1. When confirming the performance of the dust removal equipment, the structure of the dust removal equipment and the type and process of the dust source facilities must be clarified.

2022-12-15

Luoyang Industrial Dust Collector Manufacturer: What should be paid attention to when using baghouse dust removal equipment?

Luoyang Industrial Dust Collector Manufacturing Plant stated that nowadays, the application of bag dust collectors in industries is widespread, such as mining, concrete, decorative building materials, forging, steel, plastics, ceramics, etc. Its application can reduce air pollution and is beneficial for environmental protection. However, with the increasing number of companies using it, the number of purchasers is also growing. Generally, when selecting a product, people are very concerned about the price. The purchase of bag dust removal equipment is no different; people are very concerned about its market price. Today, let's explore this. The price of bag dust removal equipment in the market varies. Generally speaking, each vendor's pricing of bag dust collectors is based on different criteria, as the price itself is affected by many factors. For example, product quality, specifications, production process, market supply and demand, etc., resulting in different prices for bag dust removal equipment offered by different manufacturers in the market. However, the differences are not significant because every product has its inherent value, and its price will fluctuate within a reasonable range. If the

2022-12-09

Luoyang Industrial Dust Collector Manufacturer: How are bag dust removal devices applied?

Luoyang Industrial Dust Collector Manufacturing Plant stated that the dust removal efficiency of bag dust removal equipment is relatively strong during the suspension of application, generally above average, and the gas dust concentration of the dust removal equipment is within tens of mg/m3, with high grading efficiency for submicron particles. Bag dust removal equipment is a type of dry dust collection assembly. It is suitable for collecting fine, dry, and non-fibrous dust. Filter bags are made of textile filter cloth or non-woven felt, using the filtration effect of fiber materials to stop the filtration of dusty gas. When dusty gas enters the bag dust removal equipment, particles are large and the specific gravity is serious. Considering the effect of gravity, they settle down and fall into the hopper. Gases with smaller dust are filtered through the filter material, the dust is retained, and the air is purified. Dust removal equipment is a machine that separates dust from waste gas, also known as dust removal equipment or dust collector. Dust removal equipment uses mine dust removal pipelines and compressed air pipelines, additives involved in water, introduces air pressure, and through specialized equipment, undergoes a series of production processes to produce foam, which is sprayed onto the dust source through regulators and nozzle brackets. Luoyang Industrial Dust Collector Manufacturing Plant stated that the quality of the dust collector's work is not only...

2022-12-05

Luoyang Industrial Dust Collector Manufacturer: Solutions for Industrial Dust Removal Equipment Blockages

Luoyang Industrial Dust Collector Manufacturer introduces solutions to clogging problems in industrial dust removal equipment: 1. Different characteristics of dust cause blockage. For example, dust that is too fine or sticky can cause blockage. 2. Problems with filter cartridges. Blockage can occur when filter cartridges become damp. 3. High dust gas content needs to be addressed to prevent blockage. 4. Inadequate cleaning of the filter cartridge dust collector can cause blockage if the filter core is too dirty. Luoyang Industrial Dust Collector Manufacturer: Solutions to blockage in industrial dust removal equipment 1. Improve de-ashing work: During operation, dust will accumulate on the surface of the filter core. This dust must be cleaned regularly. 2. Check equipment sealing: Before using the filter cartridge dust collector, a comprehensive inspection should be carried out to prevent the dust removal filter core from becoming damp and the housing seal from being loose. 3. Equipment installation should be based on the actual situation: Vertical installation is generally easier to clean and maintain. 4. Select dust removal equipment based on raw material characteristics: Different filter cartridge dust collectors have limitations on the de-ashing targets they can handle. What aspects should be understood when using dust removal equipment? When confirming the performance of dust removal equipment, the structure of the dust removal equipment and the type and scale of the dust source facilities must be clarified. Specifically, generally

2022-11-28

Luoyang Industrial Dust Collector Manufacturer: What should be paid attention to when using baghouse dust removal equipment?

Luoyang Industrial Dust Collector Manufacturing Plant stated that the application of bag dust collectors in industries is widespread, such as mining, concrete, decorative building materials, forging, steel, plastics, and ceramics. Its application can reduce air pollution and contribute to environmental protection. However, with the increasing number of companies using it, the number of purchasers is also growing. Generally, when selecting a product, people are very concerned about the price. The selection of bag dust removal equipment is no different; people are very concerned about its market price. Today, let's explore this. The price of bag dust removal equipment in the market varies. Generally speaking, each vendor's pricing of bag dust collectors is based on different criteria, as the price itself is affected by many factors. For example, product quality, specifications, production process, and market supply and demand all play a role. Therefore, the prices of bag dust removal equipment offered by different manufacturers in the market vary, but the differences are not significant. Each product has its inherent value, so its price will fluctuate within a reasonable range. If the bag dust collector...

2022-11-21

Luoyang Industrial Dust Collector Manufacturer: How are bag dust removal devices used?

Luoyang Industrial Dust Collector Manufacturer stated that the dust removal efficiency of bag dust removal equipment is relatively strong during the suspension of application, generally above average, and the gas dust concentration of the dust removal equipment is within tens of mg/m3, with high grading efficiency for submicron particles. Bag dust removal equipment is a type of dry dust collection assembly. It is suitable for collecting fine, dry, and non-fibrous dust. Filter bags are made of textile filter cloth or non-woven felt, using the filtration effect of fiber materials to stop the filtration of dusty gas. When dusty gas enters the bag dust removal equipment, particles are large and the specific gravity is serious. Considering the effect of gravity, they settle down and fall into the hopper. Gases with smaller dust are filtered through the filter material, the dust is retained, and the air is purified. Dust removal equipment is a machine that separates dust from waste gas, also known as dust removal equipment or dust collector. Dust removal equipment uses mine dust removal pipelines and compressed air pipelines, additives involved in water, introduces air pressure, and through specialized equipment, a series of production processes are carried out to produce foam, which is sprayed onto the dust source through regulators and nozzle brackets. The quality of the dust removal equipment manufactured by the dust removal equipment manufacturer directly affects the dust removal equipment.

2022-11-15

Luoyang Industrial Dust Collector Manufacturer: What is an industrial dust collector?

Luoyang Industrial Dust Collector Manufacturer Introduction: Industrial dust collectors, also known as industrial vacuum cleaners, are industrial dust collectors used for industrial purposes to collect and absorb waste media particles, dust, smoke, oil, water, and other substances generated during production, operation, and transportation. Luoyang Industrial Dust Collector Manufacturer indicates that industrial vacuum cleaners use AC power, have high power, and are generally divided into mobile and fixed types. The multiphase mixture involved in industrial dust removal is called a gas-phase suspension system or aerosol. The fine particles dispersed in it are called dust particles or particles, and the accumulation state of dust particles is called powder. In order to correctly design and select dust removal equipment in engineering design, it is necessary to master the main physicochemical properties of dust. Parameters used to describe the properties of dust include: particle size and dispersibility, density and bulk density, cohesiveness, wettability, charge and conductivity, natural angle of repose, and explosiveness. In daily industrial applications, the equipment used for dust particle separation mainly includes: gravity settling dust collectors, inertial dust collectors, electrostatic precipitators, wet dust collectors, and filter dust collectors. Working principle of industrial dust collector: The air inside the machine is drawn out by a fan or air pump, creating a pressure difference between the inside and outside of the machine, which is called negative pressure. The higher the negative pressure, the stronger the suction. In fact, a vacuum cleaner is a very simple machine.

2022-11-10

Warmly welcome the superior leaders to our company for guidance

2022-09-29